The Makalu sits at the intersection of lightweight, sporty sunglasses and ANSI Z87.1+ compliant safety glasses. These shield-style safety glasses feature a 7-base design for maximum field of vision. And with an integrated brow guard, Edge-Flex temples and an adjustable nosepiece, the Makalu prioritizes protection and custom-like comfort. The Makalu's nylon frames and impact-rated polycarbonate lenses promise durability and secure ANSI Z87.1+ and CSA Z94.3 standards compliance. Plus, the adjustable nosepiece is UPLC compatible, for the addition of prescription lens inserts.